U.S. Customs and Border Protection (CBP) will transition legacy Air Manifest System (AMS) functions into the Automated Commercial Environment (ACE) with the January 2015 release of ACE Deployment D capabilities. Additionally, the ACE Air Manifest System will be enhanced to include the following changes:
• Increased validation of submitted data, to ensure compliance with established standardized requirements; and
• New system validations providing more descriptive language for error codes
For more information about the Air Manifest changes with ACE Deployment D, please visit the "What's New with ACE?" section of the "ACE and Automated Systems" page of CBP.gov/ACE.